公开(公告)号：US20150063614A1

公开(公告)日：2015-03-05

申请号：US14477384

申请日：2014-09-04

Applicant: Oticon A/S

Inventor： Svend Oscar PETERSEN ,  Jesper Nøhr HANSEN ,  Jesper HANSEN ,  Thomas KAULBERG ,  Michael Smed KRISTENSEN

IPC: H04R3/00 ,  H04R25/00

CPC classification number: H04R3/002 ,  H04R1/1016 ,  H04R25/30 ,  H04R25/45 ,  H04R25/70 ,  H04R2225/025

Abstract: The application relates to a hearing assistance device and to a method of performing a real ear measurement. The method comprises providing a first controlled acoustic feedback path from an output transducer to a measurement input transducer via a standard acoustic coupler; generating a first probe signal; estimating and storing a first estimate of the first controlled acoustic feedback path; and providing a second controlled acoustic feedback path from the output transducer to the measurement input transducer via the residual volume between the ITE part of the hearing aid device and the user's eardrum; generating a second probe signal; estimating and storing a second estimate of the second controlled acoustic feedback path; and determining a real ear to coupler difference from said first and second acoustic feedback estimates. An alternative and relatively simple method of determining an RECD-value in hearing assistance device of a particular user is thereby provided.

Abstract translation: 本申请涉及一种助听装置和一种执行真实耳朵测量的方法。 该方法包括经由标准声学耦合器提供从输出变换器到测量输入变换器的第一受控声反馈路径; 产生第一探测信号; 估计和存储第一受控声反馈路径的第一估计; 以及经由所述助听器装置的所述ITE部分和所述用户的鼓膜之间的剩余体积，从所述输出变换器提供到所述测量输入换能器的第二受控声反馈路径; 产生第二探测信号; 估计和存储第二受控声反馈路径的第二估计; 以及确定与所述第一和第二声反馈估计值的耦合器差异的真实耳朵。 因此，提供了确定特定用户的助听装置中的RECD值的替代且相对简单的方法。

公开(公告)号：US20190261105A1

公开(公告)日：2019-08-22

申请号：US16401857

申请日：2019-05-02

Applicant: OTICON A/S

Inventor： Björn Ohl ,  Dorthe HOFMAN-BANG ,  Marianne PHILIPSSON ,  Jacob Anders ROUG ,  Jesper Nøhr HANSEN ,  Gary JONES

IPC: H04R25/00 ,  H03G3/30 ,  H03G3/02

Abstract: A hearing instrument and a method for operating a hearing instrument is provided. The hearing instrument and/or the method includes receiving and manipulating an audio signal at a signal processor to create a manipulated audio signal, providing a tinnitus relief sound having an operational level based on a present volume level from an audio signal, and generating an output signal based on the manipulated audio signal and the tinnitus relief sound.

公开(公告)号：US20160249145A1

公开(公告)日：2016-08-25

申请号：US15049988

申请日：2016-02-22

Applicant: OTICON A/S

Inventor： Björn OHL ,  Dorthe HOFMAN-BANG ,  Marianne PHILIPSSON ,  Jacob Anders ROUG ,  Jesper Nøhr HANSEN ,  Gary JONES

IPC: H04R25/00

CPC classification number: H04R25/75 ,  H03G3/02 ,  H03G3/3026 ,  H04R25/552 ,  H04R25/558 ,  H04R2225/39 ,  H04R2225/61 ,  H04R2430/01

Abstract: A hearing instrument and a method for operating a hearing instrument is provided. The hearing instrument and/or the method includes a tinnitus relief sound.

Abstract translation: 提供听力仪器和操作听力仪器的方法。 听力仪器和/或该方法包括耳鸣释放声音。